ML594066341
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观察细节
Swallows with light grayish undersides and at least one with purple coloration when seen through a scope. Heard both calls that sounded bluebird-like (at a distance) and gurgling vocalizations (see recordings). Heard and seen near the dam across from the end of the USFS path. At one point there appeared to be two groups, one near the dam at 33°39'43.4"N 116°42'26.5"W and one on the more heavily wooded hillside towards Thomas Mt. at 33°39'41.4"N 116°42'14.3"W . Counted 8 in view at once, though there were likely more (10-15).
技术信息
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- 5.82 MB